Leukocytes in Urine. â by admin 1. The Urinary system consists of a number of different parts, including the kidneys, the urethra, the bladder and the ureters. A test known as urinalysis is normally used to detect the occurrence of leukocytes in urine. The detection of leukocytes in urine via the above mentioned test most often indicates that there may be infection of the urinary tract. However, leukocytes in urine may result from other causes as well.
Provisional certificate is a temporary certificate issued for completing a degree course. The validity expires once you receive degree certificate. The main purpose is you can use it for obtaining a job once you finish the course.
Having a provisional application on file means that you can disclose details about your invention with everyone on notice that your invention is Patent Pending. (You can use the Patent Pending label for the entire duration of your 12 month provisional period, or for the entire examination period of your non-provisional utility application.)